Sitophilus - Wikipedia
网页Sitophilus is a genus of weevils in the tribe Litosomini. Some species are familiar as pests of stored grain, nut, or seed. Notable pest species include the rice weevil (S. oryzae), wheat weevil (S. granarius), and maize weevil (S. zeamais).
米象 - 维基百科，自由的百科全书
网页米象或米象鼻虫（学名： Sitophilus oryzae ），俗稱米蟲、穀牛、象甲 [2] ，中國北方稱為麦甲，古稱蛘、䗘、𧉪。在台灣、日本和世界其他地方均有分佈。
Rice weevil - Wikipedia
网页The rice weevil (Sitophilus oryzae) is a stored product pest which attacks seeds of several crops, including wheat, rice, and maize.
米象（象甲科米象甲属昆虫）_百度百科
网页米象（ Sitophilus oryzae ）是全变态昆虫，是贮藏谷物的主要害虫，主要寄生在贮存2-3年的陈粮中，如玉米、水稻、小麦、高粱和面粉等谷物，其成虫啃食谷物颗粒，幼虫在谷物内部蛀食。由于其生长繁殖速度很快，危害甚广。
Sitophilus oryzae (lesser grain weevil) | CABI Compendium
网页2021年11月16日 · Sitophilus oryzae (lesser grain weevil or rice weevil); adults in rice grains. ©James Litsinger. Life history. Eggs, larvae and pupae are all found within tunnels and chambers bored in the grain and are thus not normally seen; larvae are apodous. Adults usually red-brown, dull with coarse microsculpture. NRI/MAFF.
Sitophilus zeamais (greater grain weevil) | CABI Compendium
网页2021年11月16日 · Abstract. This datasheet on Sitophilus zeamais covers Identity, Overview, Distribution, Hosts/Species Affected, Diagnosis, Biology & Ecology, Natural Enemies, Impacts, Prevention/Control, Further Information.
Sitophilus granarius (grain weevil) | CABI Compendium
网页2021年11月16日 · Sitophilus granarius (Linnaeus) [= Calandra granaria (Linnaeus)] is a typical member of the family Curculionidae. Two other species in this genus, S. oryzae and S. zeamais, are also common grain storage pests.Adults can be identified using the keys of Haines (1991) and Mound (1989) and both adults and larvae using keys of Gorham (1991) .
Sitophilus - an overview | ScienceDirect Topics
网页The three species of weevils (Sitophilus species) that infest cereal grains in storage are the rice weevil (Sitophilus oryzae [L.]), maize weevil (Sitophilus zeamais [Motschulsky]), and granary weevil (Sitophilus granarius [L.]). In many ways they are similar, but they are individual species, each with its distinctive visual characteristics and ...
Sitophilus - an overview | ScienceDirect Topics
网页The grain weevil Sitophilus contains γ-proteobacterial endosymbionts within bacteriocytes. These cells produce the peptide coleoptericin A, or ColA, that selectively targets the endosymbionts and regulates their multiplication by inhibiting cell division and inducing polyploidization and gigantism [3] .
Population genetic structure of the maize weevil, Sitophilus
网页2023年4月12日 · The maize weevil, Sitophilus zeamais, is a ubiquitous pest of maize and other cereal crops worldwide and remains a threat to food security in subsistence communities. Few population genetic studies have been conducted on the maize weevil, but those that exist have shown that there is very little genetic differentiation between geographically ...